FKSS seam water sealing device, FKSW-75 / 4.5 gas drainage water with a hydraulic sealing device sealing device, FKSW type of gas drainage with a hydraulic sealing device, sealing, a professional manufacturer of rubber expansion pipe water sealing, safety use FKSS-38/20 coal injection sealing device with a hydraulic high-pressure rubber expansion hose, safety valve, quick coupler composition, FKSS-38/20 with a hydraulic sealing seam water is mainly used for coal water, dust, falling coal pressure, cracking of coal, gas and other emissions. Main features: 1) When the water into the coal mine water sealing device, the release of part of the gas, coal gas content can be reduced. 2) After injection to achieve the effect, can reduce dust, improve the working environment of workers, while reducing dust explosion. 3) wet coal tunnel injection sealing device, reducing fire industrial products, reduce costs; 4) high-pressure water can crush coal, while reducing the explosive products, reduce costs; 5) the use of broken coal seam water sealing device that can effectively prevent coal and gas outburst explosion. Rubber injection sealing device, Baoding water sealing device, Bo-known manufacturers of rubber by Bo-Rubber Products Co., Ltd. Hengshui. Hengshui Bo-Rubber Products Co., Ltd. (www.jxboguang.com/) strong, credible, Hebei Hengshui transportation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Bo-Rubber and you hand into the brilliant, for a better future!